Earlier quoted context omitted.
Obsidian has the sama problem as Bullet Journaling does. It's really simple and not complicated unless you want it to be, but then you watch a video about one Mega User who is really into the System and get demoralised by the amount of crap and whizbangs you see.
Why would anybody get demoralized? Does the tool get the job done or not? Your goals are not the same as the person making a Youtube video. Nobody's going to put down "Highly Proficient with Obsidian" on their resume in hopes of it giving them an edge in the job search.
A cottage industry of people have thus sprung up around providing this content, and recommendation algorithms and search results wind up being dominated by this content.
For a new user who's just heard about something, the path is often straight to this content, which then leads some to bouncing off of it because it seems too daunting.